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Mapper 133 support

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This commit is contained in:
Souryo 2016-07-17 12:18:52 -04:00
parent ea1e9cfd04
commit d685b556a1
4 changed files with 34 additions and 2 deletions
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1
Core/Core.vcxproj
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@ -487,6 +487,7 @@
<ClInclude Include="Sachen74LS374N.h" />
<ClInclude Include="Sachen74LS374NB.h" />
<ClInclude Include="Sachen8259.h" />
<ClInclude Include="Sachen_133.h" />
<ClInclude Include="Sachen_143.h" />
<ClInclude Include="SelectControllerMessage.h" />
<ClInclude Include="SoundMixer.h" />

3
Core/Core.vcxproj.filters
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@ -724,6 +724,9 @@
<ClInclude Include="Action53.h">
<Filter>Nes\Mappers</Filter>
</ClInclude>
<ClInclude Include="Sachen_133.h">
<Filter>Nes\Mappers\Sachen</Filter>
</ClInclude>
</ItemGroup>
<ItemGroup>
<ClCompile Include="stdafx.cpp">

6
Core/MapperFactory.cpp
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@ -86,6 +86,7 @@
#include "NsfMapper.h"
#include "NtdecTc112.h"
#include "Rambo1.h"
#include "Sachen_133.h"
#include "Sachen_143.h"
#include "Sachen_145.h"
#include "Sachen_147.h"
@ -123,14 +124,14 @@
Supported mappers: (... denotes bad mappers)
-----------------------------------------------------------------
| 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10| 11| 12| 13| | 15|
| 16| 17| 18| 19|...| 21| 22| 23| 24| 25| 26| 27| | | | 31|
| 16| 17| 18| 19|...| 21| 22| 23| 24| 25| 26| 27| 28| | | 31|
| 32| 33| 34| | | 37| 38| | 40| | 42| | 44| 45| 46| 47|
| 48| 49| 50| | 52| | | | | 57| 58| | 60| 61| 62| |
| 64| 65| 66| 67| 68| 69| 70| 71| 72| 73| 74| 75| 76| 77| 78| 79|
| 80| | 82| | | 85| 86| 87| 88| 89| | 91| 92| 93| 94| 95|
| | 97| | 99|...|101| | | | | |107| | | | |
|112|113| |115| | |118|119| | | | | | | | |
| | | | | | | | | |137|138|139|140|141| |143|
| | | | | |133| | | |137|138|139|140|141| |143|
|144|145|146|147|148|149|150|151|152|153|154|155|156|157| |159|
| | | |163|164| | | | | | | | | | | |
|176| | | |180| |182| |184|185| | | |189| |191|
@ -243,6 +244,7 @@ BaseMapper* MapperFactory::GetMapperFromID(RomData &romData)
case 115: return new MMC3_115();
case 118: return new TxSRom();
case 119: return new MMC3_ChrRam(0x40, 0x7F, 8);
case 133: return new Sachen_133();
case 137: return new Sachen8259(Sachen8259Variant::Sachen8259D);
case 138: return new Sachen8259(Sachen8259Variant::Sachen8259B);
case 139: return new Sachen8259(Sachen8259Variant::Sachen8259C);

26
Core/Sachen_133.h Normal file
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@ -0,0 +1,26 @@
#pragma once
#include "stdafx.h"
#include "BaseMapper.h"
class Sachen_133 : public BaseMapper
{
protected:
virtual uint16_t GetPRGPageSize() { return 0x8000; }
virtual uint16_t GetCHRPageSize() { return 0x2000; }
virtual uint16_t RegisterStartAddress() { return 0x4100; }
virtual uint16_t RegisterEndAddress() { return 0xFFFF; }
void InitMapper()
{
SelectPRGPage(0, 0);
SelectCHRPage(0, 0);
}
void WriteRegister(uint16_t addr, uint8_t value)
{
if((addr & 0x6100) == 0x4100) {
SelectPRGPage(0, (value >> 2) & 0x01);
SelectCHRPage(0, value & 0x03);
}
}
};